All Commercial Products
Explore YKK AP’s full portfolio of high-performance commercial facade and framing systems.
Architectural Windows
Operable and fixed window systems for punched openings and integrated vents within curtain wall and window wall facades.
Balcony Doors
Sliding and terrace door systems designed for private exterior access in multifamily and hospitality applications.
Curtain Walls
Structurally independent facade systems designed for large spans, high-rise applications, and maximum design flexibility.
Entrances
Commercial doors and frame systems designed for high-traffic durability and seamless facade integration.
Sloped Glazing
Slope glazed framing system designed for curtain walls with long rafters.
Sun Control
Integrated facade solutions designed to manage solar heat gain and improve building performance.
Storefronts
Ground-level framing systems designed for durability, accessibility, and high-traffic commercial applications.
Window Walls
Floor-to-floor glazing systems designed for mid- and high-rise buildings, installed between floor slabs for efficient facade construction.
Finishes
Architectural finishes including Anodized Plus® and paint systems engineered for durability, consistency, and aesthetic flexibility
Accessibility
Entrance and operable systems designed to support ADA and FHA compliance while maintaining performance and durability
Better Billet
Exclusive low-carbon aluminum billet engineered to reduce embodied carbon through responsible sourcing and in-house production
ProTek
Hurricane impact-resistant and blast mitigation systems engineered to support demanding code and security requirements
enerGfacade
Advanced thermal enhancement systems engineered to improve facade performance and support evolving energy codes
Rapid Building
When your project demands speed, the YKK AP Rapid Building Envelope Program provides a streamlined solution. We’ve dedicated production to a curated selection of our most popular framing, window, and door systems, guaranteeing fast and reliable shipments.
Engineering Services
YKK AP’s Engineering team partners with architects and glazing contractors early in the project cycle to address unique application challenges. We evaluate project requirements and recommend the best-fit products. In unique cases, we can modify standard systems to create tailored solutions
Field Tech Services & Training
Technical expertise and field support to help you specify, install, and execute with confidence. You can also learn more about and register for our QA Training.
AIA Continuing Education Systems (CES)
YKK AP America Inc. is a Registered Provider with The American Institute of Architects Continuing Education Systems (AIA / CES). Credit(s) earned on completion of this program will be reported to AIA / CES for AIA members.
Direct Freight Program
YKK AP’s Direct Freight program provides a more reliable shipping service for your building products. By using a dedicated third-party shipping company familiar with the products, the program aims to reduce the risk of damage during transit.
Company Overview
YKK AP America is the North American arm of the global YKK AP Group—an innovation-driven, award-winning manufacturer of commercial façade systems and residential windows and doors. Proudly made in the USA and Canada, our products support forward-thinking architecture through advanced manufacturing, sustainable design, and positive customer experiences.
Sustainability
At YKK AP America, we turn architectural innovation into solutions that protect the environment, create value for our customers, and strengthen communities. Learn about our values and find sourcing and material transparancy documents.
News & Events
Check out the latest company news and announcements, as well as our blog content.
Showroom
The Studio 101 Design Center is the place to be for hands-on product
demonstrations and training events. Our showroom features products from our
Commercial and Residential lines, including unitized curtain wall developed by
Erie Architectural Products.
We have locations in downtown Atlanta, GA and Rancho Cucamonga, CA.
Careers
Explore career opportunites at YKK AP.
Cycle of Goodness
YKK’s founder, Tadao Yoshida made the “Cycle of Goodness” the central philosophy of all business activities. Based on this philosophy, and in keeping with the times, Tadahiro Yoshida, the second YKK president and YKK AP’s Founder, established the Management Principle, “YKK seeks corporate value of higher significance.”
About YKK AP Inc.
YKK AP is dedicated to building a better society through our Architectural Products (industrial products for construction), such as windows, doors, curtain walls, and exterior products. Our business endeavors are rooted in this purpose.
YKK AP Finishes
High-performance Finishes
Architectural Finishes Engineered for Performance and Consistency
YKK AP offers high-performance anodized and paint finishes manufactured and controlled in-house to ensure exceptional durability, color consistency, and long-term protection. From casting through finishing, our vertically integrated manufacturing process ensures consistent quality and finish integrity for demanding architectural applications.
Anodized Plus® Finishes
AAMA 612 Anodized Finish with Superior Protection and Color Consistency
YKK AP’s Anodized Plus® finish is engineered to deliver superior durability, color consistency, and long-term protection. Unlike conventional anodizing, which relies on hot water sealing, our process uses an electro-deposited organic seal that fully closes anodic pores to protect against staining, corrosion, and environmental exposure.
Our vertical anodizing process improves color uniformity and finish quality by allowing complete drainage between processing stages and reducing the risk of contamination. This controlled process ensures consistent, reliable finishes across every project.
Anodized Plus® meets the rigorous AAMA 612 standard and is available in architectural colors including clear, champagne, medium bronze, dark bronze, black, and white.
Painted Finishes
High-Performance Paint Finishes Engineered for Long-Term Durability
YKK AP’s PVDF paint finishes deliver exceptional resistance to fading, chalking, and environmental exposure. Applied in-house, our finishes ensure superior color consistency and long-term performance. Available in standard and countless custom colors, our coatings meet the rigorous AAMA 2605 standard for architectural applications.
YKK AP is a member of the PPG Certified Applicators Program™ (CAP).
FINISH PERFORMANCE COMPARISON
| Feature | Anodized Plus® Finish (AAMA 612) |
Conventional Anodized (AAMA 611) |
High-Performance Paint (e.g., PVDF) |
|---|---|---|---|
| Finishing Process | A multi-step process that grows a thick, durable, oxide layer on the aluminum, which is then sealed with a non-aqueous, electrodeposited organic seal. | An electrolytic process that grows an oxide layer on the aluminum, which is then sealed with hot water or steam. | A liquid is applied to the aluminum and then baked to cure the finish. |
| Industry Standard | Meets the rigorous AAMA 612 standard. | Meets the AAMA 611 standard. | Meets the AAMA 2605 standard. |
| Chemical Resistance | Increased resistance to construction site chemicals, mortar, and acid. | Poor resistance to alkaline and acid. | Excellent resistance to acids, alkalis, and industrial pollutants. |
| Appearance & Longevity | Provides a classic, metallic sheen that is a natural part of the aluminum. Offers superior color and gloss retention. | Provides a metallic sheen. Color will not change more than five (5) DEcmc. | Provides a uniform, opaque color. Excellent color and gloss retention. |
| Finish Protection | Provides complete protection from staining and degradation. | Requires a systematic maintenance program to prevent the buildup of deposits. | Highly durable and resistant to fading and chalking. |
| Warranty | Comes with a 10-year warranty on clear, champagne, medium bronze, dark bronze, and black finishes. | Warranted to not crack, blister, check, or peel; typically 5-year warranty | Often comes with longer warranty. |